GB1013183A - Toy apparatus for moulding articles from thermoplastic sheet material - Google Patents
Toy apparatus for moulding articles from thermoplastic sheet materialInfo
- Publication number
- GB1013183A GB1013183A GB521164A GB521164A GB1013183A GB 1013183 A GB1013183 A GB 1013183A GB 521164 A GB521164 A GB 521164A GB 521164 A GB521164 A GB 521164A GB 1013183 A GB1013183 A GB 1013183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- frame
- wall
- members
- pins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 4
- 229920001169 thermoplastic Polymers 0.000 title abstract 4
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 title abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000007666 vacuum forming Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Toys (AREA)
Abstract
1,013,183. Forming thermoplastic sheet material. MATTEL Inc. Feb. 7, 1964 [Feb. 8, 1963], No. 5211/64. Heading B5A. In a toy apparatus for vacuum forming thermoplastic sheet material, a sheet 34 is clamped between frame members 46, 48, pivoted relative to each other about pins 126, and heat softened over an electric heater 62, disposed within a box-like frame 36. Both members 46, 48 are then pivoted, by means of handle 44, to the position shown in Figs. 3 and 11, in which the sheet is positioned over a mould 45 supported on an apertured plate 70. Plate 70 is supported, by means of pins 150, upon the upper wall 100 of a turret 97 mounted on frame 36, and is enclosed by upstanding walls 104 formed integral with wall 100, a slight space being provided between wall 104 and the plate to allow the passage of air therebetween. In the moulding position walls 132, 130 of frame member 48 co-operate with wall 104 to provide an airtight seal. The pressure within the chamber 47 formed by walls 104 and 100 and sheet 34 is then reduced through valve 192, 194 in wall 100 by means of piston and cylinder pump 156, 158 operated through linkage 170. The sheet is then sucked on to and formed over the mould, the frame members being subsequently raised, opened, and the formed sheet removed. The sheet, which has perforation around its edge is held securely by means of cooperating pins 50 and recesses 139 arranged on the frames, the frame being retained in the clamping position by resilient members 54 and corresponding recesses 56. The sheet may comprise a thermoplastic layer, a metallic layer and a surface layer of a black heat absorbent material (see Fig. 14, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25712963A | 1963-02-08 | 1963-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1013183A true GB1013183A (en) | 1965-12-15 |
Family
ID=22975014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB521164A Expired GB1013183A (en) | 1963-02-08 | 1964-02-07 | Toy apparatus for moulding articles from thermoplastic sheet material |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1478539A1 (en) |
| GB (1) | GB1013183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187132A (en) * | 1986-02-27 | 1987-09-03 | Caravell Manufacturing Limited | Method and apparatus for moulding plastic sheet |
| CN117261261A (en) * | 2023-11-06 | 2023-12-22 | 浙江佳纬新材料有限公司 | Equipment for improving permeation efficiency of thermoplastic elastomer plate |
-
1964
- 1964-02-05 DE DE19641478539 patent/DE1478539A1/en active Pending
- 1964-02-07 GB GB521164A patent/GB1013183A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187132A (en) * | 1986-02-27 | 1987-09-03 | Caravell Manufacturing Limited | Method and apparatus for moulding plastic sheet |
| GB2187132B (en) * | 1986-02-27 | 1989-11-08 | Caravell Manufacturing Limited | Method and apparatus for moulding plastic sheet |
| CN117261261A (en) * | 2023-11-06 | 2023-12-22 | 浙江佳纬新材料有限公司 | Equipment for improving permeation efficiency of thermoplastic elastomer plate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1478539A1 (en) | 1969-09-04 |
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